Crear animaciones aplicaciones móviles

[iblancasa]

Nada.
Aquí tienes unas pocas:
https://github.com/2359media/EasyAndroidAnimations
https://github.com/dlazaro66/WheelIndicatorView
https://github.com/daCapricorn/ArcMenu
https://github.com/florent37/MaterialViewPager
https://github.com/lightSky/Awesome-MaterialDesign
https://github.com/Karumi/HeaderRecyclerView